Results 11 to 20 of about 5,727,240 (305)

Second-order wave loads on floating wind parks with shared mooring

open access: yesJournal of Physics: Conference Series, 2023
Wave loads on lattices of marine structures, such as wind parks with shared mooring systems, are considered. Modal excitation induced by second-order low-frequency wave loads is derived, leading to modal quadratic transfer functions.
T. Sauder
semanticscholar   +1 more source

Benchmark study of global linear wave loads on a container ship with forward speed

open access: yesMarine Structures, 2022
Results are presented of a benchmark study organised by the ISSC-ITTC Joint Committee on global linear wave loads on a container ship with forward speed.
J. Parunov   +9 more
semanticscholar   +1 more source

Wave-GAN: A deep learning approach for the prediction of nonlinear regular wave loads and run-up on a fixed cylinder

open access: yesCoastal Engineering, 2021
Machine learning techniques have inspired reduced-order solutions in the fluid mechanics field that show benefits of unprecedented capability and efficiency.
B. Pena, Luofeng Huang
semanticscholar   +1 more source

Analysis of difference-frequency wave loads and quadratic transfer functions on a restrained semi-submersible floating wind turbine

open access: yesOcean Engineering, 2021
One of the concerns regarding numerical simulation of floating wind turbines (FWTs) in waves is underprediction of resonant responses in the low-frequency range.
Haoran Li, E. Bachynski‐Polić
semanticscholar   +1 more source

Key Performance Indicators for the Upgrade of Existing Coastal Defense Structures

open access: yesJournal of Marine Science and Engineering, 2021
Due to the effects of climate change on the sea levels and on the frequency and intensity of extreme weather events, many coastal defense structures are expected to be exposed to increased loads with respect to their design conditions in the near future ...
Sara Mizar Formentin
doaj   +1 more source

A Field Experiment on Wave Forces on an Energy-Absorbing Breakwater

open access: yesEnergies, 2020
The U-OWC is a caisson breakwater embodying a device for wave energy absorption. Under the wave action, the pressure acting on the upper opening of the vertical duct fluctuates, producing a water discharge alternatively entering/exiting the plant through
Pasquale G. F. Filianoti, Luana Gurnari
doaj   +1 more source

Numerical simulation of structural collapse of container ship in waves based on two-way coupling of CFD nonlinear FEM

open access: yesZhongguo Jianchuan Yanjiu, 2023
ObjectiveThe structural response and dynamic structural collapse mode of a container ship in waves are studied by fully considering the effects of load nonlinearity and surface nonlinearity.MethodsFirst, a hydrodynamic model of a container ship is ...
Weiqin LIU   +6 more
doaj   +1 more source

Effects of Spilling and Plunging Type Breaking Waves Acting on Large Monopile Offshore Wind Turbines

open access: yesFrontiers in Marine Science, 2020
In the present paper, the computational fluid dynamics method is used to investigate the effects of breaking wave loads on a 10-MW large-scale monopile offshore wind turbine under typical sea conditions in the eastern seas of China.
Ye Tang   +6 more
doaj   +1 more source

Higher-Harmonic Response of a Slender Monopile to Fully Nonlinear Focused Wave Groups

open access: yesJournal of Marine Science and Engineering, 2021
The “ringing” response of a monopile foundation to focused wave groups was investigated in this study. Such responses are of practical interest in the context of offshore wind turbine foundations.
Jiawang Liu, Bin Teng
doaj   +1 more source

Investigation on Ship Hydroelastic Vibrational Responses in Waves

open access: yesApplied Sciences, 2018
The hydroelastic vibrational responses of a large ship sailing in regular and irregular head waves are investigated numerically and experimentally.
Haicheng Yu   +3 more
doaj   +1 more source

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